From 6c9d28a2294de86519c7c613c76394c66dcfd83c Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Sat, 20 Apr 2013 02:15:13 +0200 Subject: [PATCH] vc1dec: Fix tff == 0 handling in init_block_index() This fixes several files from VLC ticket5887 Signed-off-by: Michael Niedermayer --- libavcodec/vc1dec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/vc1dec.c b/libavcodec/vc1dec.c index 6451f0cf57..08bbb88ba5 100644 --- a/libavcodec/vc1dec.c +++ b/libavcodec/vc1dec.c @@ -78,7 +78,7 @@ static void init_block_index(VC1Context *v) { MpegEncContext *s = &v->s; ff_init_block_index(s); - if (v->field_mode && v->second_field) { + if (v->field_mode && !(v->second_field ^ v->tff)) { s->dest[0] += s->current_picture_ptr->f.linesize[0]; s->dest[1] += s->current_picture_ptr->f.linesize[1]; s->dest[2] += s->current_picture_ptr->f.linesize[2];